Good quantum number
[化] 好量子数
🧩 词语组成解析
good
[ɡʊd]
adj. 好的;优秀的;有益的;漂亮的，健全的;
n. 好处，利益;善良;善行;好人;
adv. 同well;
🗣️ 情景例句
Before a long trip I always give my car a safety check.
远行之前，我总是会对车子进行安全检查。
There is no time like the present.
机不可失，时不再来。
Come in and sit down. Wei Hua!
进来坐坐，魏华！